I am experiencing issues with this same video card, my brightness is stuck on minimum brightness since upgrading to 13.10 (in 13.04 it was stuck on full brightness which was more usable)
I am using a Dell XPS 13 (1080p), if you need more details, let me know what you need and I will do my best to get you the details. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1196203 Title: the display brightness doesn't change (it is to the max) with Mir in ubuntu 13.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1196203/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

